#VE has been added by intel as a virtualization exception.  ack in list of exceptions.

Reference: /n/atom/patch/applied/veexcept
Date: Fri Jan  3 04:11:28 CET 2014
Signed-off-by: quanstro@quanstro.net

--- /sys/src/9/pc/trap.c	Fri Jan  3 04:11:00 2014
+++ /sys/src/9/pc/trap.c	Fri Jan  3 04:11:01 2014
@@ -259,7 +259,7 @@
 	"alignment check",
 	"machine check",
 	"SIMD exception",
-	"20 (reserved)",
+	"virtulization exception",
 	"21 (reserved)",
 	"22 (reserved)",
 	"23 (reserved)",
--- /sys/src/9/pcpae/trap.c	Fri Jan  3 04:11:04 2014
+++ /sys/src/9/pcpae/trap.c	Fri Jan  3 04:11:05 2014
@@ -259,7 +259,7 @@
 	"alignment check",
 	"machine check",
 	"SIMD exception",
-	"20 (reserved)",
+	"virtulization exception",
 	"21 (reserved)",
 	"22 (reserved)",
 	"23 (reserved)",